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Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.240 Power transmission and distribution networks>29.240.01 Power transmission and distribution networks in general>BS EN 61643-11:2012+A11:2018 Low-voltage surge protective devices Surge protective devices connected to low-voltage power systems. Requirements and test methods
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BS EN 61643-11:2012+A11:2018 Low-voltage surge protective devices Surge protective devices connected to low-voltage power systems. Requirements and test methods

BS EN 61643-11:2012+A11:2018

Low-voltage surge protective devices Surge protective devices connected to low-voltage power systems. Requirements and test methods

CURRENCY
LANGUAGE
English
Standard number:BS EN 61643-11:2012+A11:2018
Pages:118
Released:2018-05-09
ISBN:978 0 580 93590 9
Status:Amendment
DESCRIPTION
This standard BS EN 61643-11:2012+A11:2018 Low-voltage surge protective devices is classified in these ICS categories:
  • 29.240.10 Substations. Surge arresters
  • 29.240.01 Power transmission and distribution networks in general
To add an annex for portable SPDs for household and similar use. This annex will contain the following specific requirements to ensure the requested level of intrinsic safety for such products, i.e. product tests and safety cannot rely on any external means: - The position of the disconnector(s) : internal, i.e. all tests shall be made and passed without the help of any external means, - Additional specifications for tests taking into account that line and neutral terminals can be reversed, - Specific requirements and tests for surge protective components used with such SPDs
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